#include <bits/stdc++.h>
#define  Rep(i,j,n) for(li i=(j);i<(n);i++)
#define  rep(i,n) Rep(i,0,n) 
using namespace std;
typedef long int li;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;

int main()
{
    int n;
    cin>>n;
    Rep(i,1,n+1) {
        if(i%3==0) cout<<"Fizz";
        if(i%5==0) cout<<"Buzz";
        if(i%3&&i%5) cout<<i;
        cout<<"\n";
    }
    return 0;
}